Answer:
a. must be approved by the Senate, but not responsible to the Senate or to Congress at large
Explanation:
Cabinet members are approved by the Senate but are responsible to the President and can be fired without the approval of the Senate.
The President is the General Commander of the Armed Forces and he has the power to fire a Cabinet member without the approval of the Senate.
D energy could not be created or destroyed
People were looking for new forms of entertainment as mediums like the radio gained popularity :)
Market pressure will cause the price of cell phones rise until it reaches the equilibrium price
Answer: The more educated the people the more they will be motivated to help people and make changes.
Explanation: